Saving the Planet: Floating the Future 

The people of Prek Toal have always known how closely their lives and jobs are linked to the ebb and flow of the Tonlé Sap lake, the largest in Cambodia and linked to the Mekong River. Now, the conservation group Osmose is showing how they can benefit from the lake's fish and other natural resources without killing off the very ecosystem that sustains them. One strategy that works: to reach out to grown-ups through their children.